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Pesticide composition with spirotetramat and dinotefuran

A technology of insecticidal composition and spirotetramat, which is applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems that no one has reported before, reduce the production cost and use cost, and delay the critical The effect of drug resistance

Inactive Publication Date: 2013-07-10
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the compounded insecticidal composition and application of spirotetramat and dinotefuran

Method used

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  • Pesticide composition with spirotetramat and dinotefuran
  • Pesticide composition with spirotetramat and dinotefuran
  • Pesticide composition with spirotetramat and dinotefuran

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: Combined toxicity test of different ratios of spirotetramat and dinotefuran.

[0031] 1.1 Drugs to be tested

[0032] 95% of the original drug of spirotetramat and 96% of the original drug of dinotefuran were provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0033] 1.2 Test target

[0034] Western flower thrips: placed in an incubator with a temperature of 27-29°C, a relative humidity of about 50%, and a photoperiod of 16 / 8h (L / D), raised with carob bean in a feeding bottle to establish a population, and took 3 instars with consistent growth Nymphs for experiments.

[0035] 1.3 Experimental steps

[0036] 1.3.1 Drug preparation

[0037] Dissolve the original drug with acetone first, mix the appropriate amount of the two original drugs into several different ratios according to the results of the preliminary experiment, and then dilute each treatment with acetone into several concentration gradients for use.

...

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PUM

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Abstract

The invention relates to a pesticide composition with spirotetramat and dinotefuran. The effective components of the pesticide composition are the spirotetramat and the dinotefuran. The mass ratio of the spirotetramat to the dinotefuran is (1-40):(40-1); and the total mass of the effective components, namely the spirotetramat and the dinotefuran, in the preparation accounts for 1-80 percent of the mass of the whole preparation, and the rests are auxiliary components which are allowed to be used and are accepted in pesticides. The pesticide composition can be missible oil, a suspending agent, wettable powder, a water scattering agent, water emulsion, microemulsion, granula and micro capsules, can effectively prevent and treat insects such as aphids, leafhopper, plant hopper, thrips, aleyrodid, phylloxera, mealybug and scale insect and is mainly used for treating and preventing insects on various crops such as wheat, rice, cotton, vegetables, fruit trees, tobaccos, soy beans, oranges, tropical fruit trees, nuts, grapes, hops and potatoes.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing spirotetramat and dinotefuran. Background technique [0002] Spirotetramat is a teternary acid compound, and spirotetramat has unique action characteristics, and is the only modern insecticide with two-way systemic conduction performance so far. Spirotetramat is highly efficient and broad-spectrum, and can effectively control various piercing-sucking mouthpart pests, such as aphids, thrips, psyllids, mealybugs, whiteflies and scale insects. The main crops that can be applied include cotton, soybean, citrus, tropical fruit trees, nuts, grapes, hops, potatoes and vegetables. The chemical name of spirotetramat: cis-3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]-dec-3-ene -4-yl ethyl acetate, its chemical structure is . [0003] Dinotefuran is a third-generation neonicotinoid insecticide developed by Mitsui Chemicals. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01P7/04A01N47/06
Inventor 葛尧伦陈鹏葛大鹏
Owner HAILIR PESTICIDES & CHEM GRP
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